Hawkesbury River - Cowan Creek Entrance Weather Forecast

    • 18
    • 21

    Showers

    • 18
    • 22

    Shower or two

    • 17
    • 25

    Partly cloudy

    • 20
    • 29

    Shower or two developing

    • 18
    • 24

    Shower or two

    • 15
    • 21

    Possible shower

    • 14
    • 22

    Partly cloudy

Today 22 Oct Sydney

Cloudy. Very high chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon. Winds south to southeasterly 15 to 20 km/h turning east to northeasterly 25 to 35 km/h during the morning.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Easterly 15 to 20 knots tending northeasterly 15 to 25 knots in the middle of the day.
Seas
Below 0.5 metres.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Cowan Creek Entrance Temperature Statistics View More

October Temperature

Terrey Hills (11 km)

  • Lowest 15 October, 2026

    8.5 °C

  • Average October

    17.3 °C

  • Highest 12 October, 2026

    34 °C

Climate (2021–2026)

Terrey Hills (11 km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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